TDOA D/F PARTS LIST


This parts list is complete with the GENERIC part numbers, but the catalogue part numbers are missing for a few items, because not all vendors carry all the parts..

This list was finally, COMPLETELY finished on 28 May.

....really.... no kidding.... honest ! ( except... maybe for R1 )


Qty 	Ident	Description	Newark p/n	Digi-Key p/n	Jameco p/n

Hardware 

1	N/A	display box		( SerPac p/n : A-27-9V : note 1 )
1	N/A	antenna box		( SerPac p/n : C-4 : note 1 )
1	N/A	plug 4 pin male		( for ant ctrl cable, chassis mount )
1	N/A	plug 4 pin fem		( for for ant ctrl cable, cable mount )
1	N/A	phone plug		( for rcvr audio, EXT SPKR jack )
4 ft	N/A	cable, 4/c+shld		( for ant control cable )
5 ft	N/A	RG-174 cable		( for ant RF cable, to radio input )
2	N/A	Antenna plug 		( for 2 antennas )
2	N/A	Antenna jack		( for 2 antennas )      
4 ft	N/A	cable, 1/c+shld	 	( for rcvr audio, EXT SPKR jack )

PC boards 

1	N/A	Detector Board			Bob / Fabricate
1	N/A	Antenna Board			Bob / Fabricate

Chips

1	U1	LM324		06F9347		LM324NNS-ND	23683
1	U2	CD4066		06F2557		CD4066BCN-ND 	13186
1	U3	LM1458		07F4317		LM1458N-ND 	23131
1	U4	NE555		08F2515		296-1411-5-ND 	27422
1	U5	CD4013		06F2395		CD4013BCN-ND 	12677

Semiconductors

4	Q2,Q4	2N2907		09F5449		2N2907AMS-ND	38279
	Q6,Q8
4	Q1,Q3	2N2222 		09F5406   	2N2222-ND 	38236
	Q5,Q7
4	D1-D4	1N914 (note 2)	09F4830		1N4148DICT-ND	36311

Resistors
	
1	R1	10 ohm 1/2W
4	R19,R20	1K 1/4W		91F4503		1.0KQBK-ND	29663
	R21,R22
6	R9,R10	2.2K 1/4W 	91F4511		2.2KQBK-ND	30314
	R12,R14
	R17,R18
2	R15,R16	3.9K 1/4W
2	R2,R3	10K 1/4W  	91F4527		10KQBK-ND 	29911
2	R11,R13	22K 1/4W  	91F4535		22KQBK-ND  	30453
5	R4,R5	100K 1/4W 	91F4551		100KQBK-ND	29997
	R6,R7
	R8
1	VR1	10K, 10 turn	01F9085		3006P-103-ND	???
1	VR2	100, 10 turn	01F9079		3006P-101-ND	???

Capacitors

14	C1,C6	0.01 uF		65F639		P4582-ND  	25507
	C8,C11
	C12,C13
	C14,C15
	C16,C19
	C20,C21
	C22,C23 
3	C2,C9	0.1 uF		65F651		P4593-ND  	25523
	C10
2	C3,C4	1.0 uF		91F6308		P824-ND   	29831
4	C5,C7	22 uF/50V 	91F6300		???		93737
	C17,C18

Inductors

12	L1,L2	100 uH		16F2111		DN2568-ND 	???
	L3,L4
	L5,L6
	L7,L8
	L9,L10
	L11,L12

Notes / Info :

NOTE 1 : Available from Allied, Digi - Key, or direct from SerPac
	Digi-Key p/n : SRA27-9V?-ND 	( for detector )
	Digi-Key p/n : SCR4?-ND     	( for antenna )
	? = B(black) G(grey) or A(almond) 

NOTE 2 : BETTER : Shottky signal diode : HP 5082-2800, Newark p/n  09F7137
	 BEST : PIN diode : HP 5082-3188 : Newark p/n 09F7174



[NEWARK ELECTRONICS] [JAMECO ELECTRONICS] [DIGI-KEY ELECTRONICS]


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